If you are looking for an open-source library for calculating technical indicators, give TA-Lib a go. Source code is available for .Net, Java and C/C++. The open-source version hasn't been updated since September 2007 though, and there is a paid for Excel version as well.
If you are working in a .Net environment and just want chart rendering, I think the MSChart control (purchased from Dundas by Microsoft) supports a small set of TA indicators.
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如果您正在寻找用于计算技术指标的开源库，请尝试 TA-Lib。源代码适用于.Net、Java 和 C/C++。不过，开源版本自 2007 年 9 月以来就没有更新过，并且还有付费的 Excel 版本。
如果您在 .Net 环境中工作并且只想呈现图表，我认为 MSChart 控件（微软从 Dundas 购买）支持一小组 TA 指标。
如果您想自己实施这些指标，记录它们的“圣经”是
从头到尾的技术分析，第二版（附属链接）。
If you are looking for an open-source library for calculating technical indicators, give TA-Lib a go. Source code is available for .Net, Java and C/C++. The open-source version hasn't been updated since September 2007 though, and there is a paid for Excel version as well.
If you are working in a .Net environment and just want chart rendering, I think the MSChart control (purchased from Dundas by Microsoft) supports a small set of TA indicators.
If you want to implement the indicators yourself, the 'bible' that documents them is
Technical Analysis from A to Z, 2nd Edition (affiliate link).
我发布了一个用于技术分析的Java库： ta4j
它附带了几个指标，包括：Aroon、 ADX、ATR、布林带、移动平均线、抛物线 SAR...和 随机振荡器。
I released a Java library for technical analysis: ta4j
It comes with several indicators, including: Aroon, ADX, ATR, Bollinger bands, moving averages, parabolic SAR... and stochastic oscillators.
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